Quarterly report pursuant to Section 13 or 15(d)

Debt and Other Financing - Narrative (Details)

v3.22.2.2
Debt and Other Financing - Narrative (Details)
$ in Millions
1 Months Ended 5 Months Ended 9 Months Ended
Sep. 09, 2021
Feb. 03, 2021
USD ($)
tranche
Jun. 30, 2021
USD ($)
Feb. 28, 2021
tranche
Jun. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
tranche
Dec. 31, 2021
USD ($)
Feb. 18, 2021
USD ($)
Feb. 02, 2021
Oct. 31, 2019
Debt Instrument [Line Items]                    
Number of tranches | tranche   2   2   3        
Proceeds from convertible debt     $ 58.6              
Long-term debt, fair value           $ 67.4 $ 76.1      
Intelsat Jackson Holdings SA | Debt Instrument, Interest Rate Period One                    
Debt Instrument [Line Items]                    
Interest rate                   4.00%
Intelsat Jackson Holdings SA | Debt Instrument, Interest Rate Period Two                    
Debt Instrument [Line Items]                    
Interest rate                   9.00%
Intelsat Jackson Holdings SA | Debt Instrument, Interest Rate Period Three                    
Debt Instrument [Line Items]                    
Interest rate                   10.00%
Intelsat Jackson Holdings SA | Debt Instrument, Interest Rate Period Four                    
Debt Instrument [Line Items]                    
Interest rate                   4.00%
Loans Payable | Minimum | Affiliated Entity                    
Debt Instrument [Line Items]                    
Interest rate           7.41%        
Loans Payable | Maximum | Affiliated Entity                    
Debt Instrument [Line Items]                    
Interest rate           8.00%        
Sponsor Shares | Convertible Debt                    
Debt Instrument [Line Items]                    
Convertible debt, maximum amount authorized for future issuance         $ 60.0          
Debt conversion, shares ratio   7                
Convertible debt, remaining amount               $ 1.9    
Interest rate                 10.00%  
Threshold percentage of stock price trigger 80.00%                  
Bridge Notes Payable Tranche One | Convertible Debt                    
Debt Instrument [Line Items]                    
Debt instrument, face amount   $ 18.1                
Debt conversion, shares ratio   7                
Debt conversion, warrants issued, factor amount   $ 1.0                
Bridge Notes Payable Tranche One | Convertible Debt | Minimum                    
Debt Instrument [Line Items]                    
Debt conversion, warrants issued, percent   0.14%                
Bridge Notes Payable Tranche One | Convertible Debt | Maximum                    
Debt Instrument [Line Items]                    
Debt conversion, warrants issued, percent   3.50%                
Bridge Notes Payable Tranche Two | Convertible Debt                    
Debt Instrument [Line Items]                    
Debt instrument, face amount               $ 40.0    
Bridge Notes Payable Tranche Three | Convertible Debt                    
Debt Instrument [Line Items]                    
Debt instrument, face amount             $ 0.5      
Debt conversion, shares ratio     7